File:Heron's Windwheel.jpg: Difference between revisions
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(The first windpowered machine invented by the Greek Hero of Alexandria in the first century A.D.) |
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Latest revision as of 06:19, 17 October 2009
The first windpowered machine invented by the Greek Hero of Alexandria in the first century A.D.
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| current | 06:19, 17 October 2009 |  | 1,805 × 1,801 (346 KB) | M.vd (talk | contribs) | The first windpowered machine invented by the Greek Hero of Alexandria in the first century A.D. |
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